Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10067431 | Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Shinji Takagi, Masaki Nonaka, Haruki Mori, Koichi Nakata | 2018-09-04 |
| 9983490 | Electrophotographic apparatus | Tsuyoshi Shimada, Mai Murakami, Kan Tanabe, Wataru Kitamura, Haruhiko Mitsuda | 2018-05-29 |
| 9946175 | Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and condensed polycyclic aromatic compound | Koichi Nakata, Shinji Takagi, Yuzo Tokunaga, Masaki Nonaka | 2018-04-17 |